API docs / Open libraries / cia.resource
API · Resourcescia.resource jump table
Our open cia.resource: 4 calls with the same LVOs and registers as AmigaOS 3.2's, checked against the NDK 3.2 .fd file.
cia.resource's calls, as OpenCia builds them: LVO, call, registers, and after the # the call's core class (OPEN_LIBRARIES.md section 5). build-amiga.sh (with ../../libraries/common/check_fd.py) checks this against the NDK 3.2 cia_lib.fd (##bias 6) in the stove and stops on any difference; opencia_res.c's res_vectors[] follows it line for line. A resource has no Open, Close, Expunge or Null: its calls start at -6.
| LVO | Call | Registers | Notes |
|---|---|---|---|
| -6 | AddICRVector | a6, d0, a1 | anchored: the chip's vectors |
| -12 | RemICRVector | a6, d0, a1 | anchored |
| -18 | AbleICR | a6, d0 | anchored: the chip's enable mask |
| -24 | SetICR | a6, d0 | anchored: the chip's requests |